ucontext usage update on macos 64 bits.

devnexen · devnexen · commit 0e2e14293e79 · 2022-06-05T06:32:54.000+01:00
closes #2812
diff --git a/libc-test/build.rs b/libc-test/build.rs
@@ -324,6 +324,9 @@ fn test_apple(target: &str) {
             // macOs 12 minimum
             "backtrace_async" => true,
 
+            // deprecated api
+            "getcontext" => true,
+
             _ => false,
         }
     });
diff --git a/src/unix/bsd/apple/b64/aarch64/align.rs b/src/unix/bsd/apple/b64/aarch64/align.rs
@@ -15,6 +15,7 @@ s! {
         pub uc_link: *mut ::ucontext_t,
         pub uc_mcsize: usize,
         pub uc_mcontext: mcontext_t,
+        __mcontext_data: __darwin_mcontext64,
     }
 
     pub struct __darwin_mcontext64 {

Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@ s! {`
`15`	`15`	`pub uc_link: *mut ::ucontext_t,`
`16`	`16`	`pub uc_mcsize: usize,`
`17`	`17`	`pub uc_mcontext: mcontext_t,`
	`18`	`+ __mcontext_data: __darwin_mcontext64,`
`18`	`19`	`}`
`19`	`20`
`20`	`21`	`pub struct __darwin_mcontext64 {`